Tam Duc Address: 103 Hang Bac, Hang Bac Ward, Hoan Kiem District, Ha Noi City Enterprise code: 0101268388 Phone: 0248265409 Representative: Tran Thi Thach Adress: 103 Hang Bac, Hoan Kiem District, Ha Noi City Hang Bac Ward, Hoan Kiem District, Ha Noi CityFounding date: 9 - 8 - 2002